They use a third-pary application called "HireVue," as their "phone screen." This tool essentially is you talking into your computer's camera answering canned questions. It's very impersonal and highly subjective. Probably eliminates a lot of good candidates simply because of discomfort with the process. You have no way to gauge response or get a sense of what the company is looking for. The tool touts that it levels the playing field, but in reality it probably promotes selection based off of variables that have nothing to do with skills - unless speaking into a webcam is one of them. Really one of the worst ways to screen candidates.